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Bibliographic Details
Main Authors: Brugger, Lucas L., Duarte, Cristhiano, Rizzuti, Bruno F.
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2512.17991
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Table of Contents:
  • With 2025 being declared the Year of Quantum Science and Technology, our contribution seeks to provide a fresh perspective on Schrödinger's cat thought experiment. We reinterpret this experiment by viewing it through the lens of quantum theory as a generalisation of classical probability, rooted in a Bayesian subjectivist framework. In this revised approach, we treat the experiment as a remote measurement problem. Specifically, we explore how the beliefs of two agents, Alice and Bob, who are spatially separated yet share a quantum state, are updated when local measurements are conducted on their respective systems. Through this reinterpretation of the well-known experiment, we also aim to offer an educational perspective that will be beneficial for young scientists interested in the field of quantum theory.